Abstract: With the rapid development of nanotube science, nanotubes are attracting more and more research and application interests in bio-technology due to their unique tubular structure and consequently unique mechanical, chemical, electronic and optical properties.Nanotube bio-technology has become the frontier and hot issue in nano-technology.The main preparation methods, formation mechanisms and characteristics of nanotubes are outlined, and the research progress of nanotubes in bio-separation, bio-catalysis, bio-sensor and bio-medical engineering is briefly reviewed.

摘要： 随着纳米管科学的迅速发展，纳米管以其特殊的管状结构，独特的力学、化学、电学和光学性质以及材料的多样性在生物技术领域得到越来越多的研究和应用.纳米管生物技术已经成为纳米技术领域的前沿和热点.介绍了纳米管的几种主要制备方法、形成机理及特点，就其在生物分离、生物催化、生物传感和生物医学等领域的研究进展进行了综述.